FS#68538 - [mayavi] fails to launch due to ImportError
Attached to Project:
Community Packages
Opened by Benny (mail2benny) - Thursday, 05 November 2020, 21:30 GMT
Last edited by Sven-Hendrik Haase (Svenstaro) - Sunday, 14 March 2021, 05:17 GMT
Opened by Benny (mail2benny) - Thursday, 05 November 2020, 21:30 GMT
Last edited by Sven-Hendrik Haase (Svenstaro) - Sunday, 14 March 2021, 05:17 GMT
|
Details
Launching mayavi2 results in:
``` Traceback (most recent call last): File "/usr/lib/python3.8/site-packages/tvtk/tvtk_base.py", line 22, in <module> ImportError: cannot import name 'PrefixMap' from 'traits.api' (/usr/lib/python3.8/site-packages/traits/api.py) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/bin/mayavi2", line 33, in <module> File "/usr/bin/mayavi2", line 25, in importlib_load_entry_point File "/usr/lib/python3.8/importlib/metadata.py", line 77, in load File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module File "<frozen importlib._bootstrap>", line 1014, in _gcd_import File "<frozen importlib._bootstrap>", line 991, in _find_and_load File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 671, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 783, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/usr/lib/python3.8/site-packages/mayavi/scripts/mayavi2.py", line 464, in <module> File "/usr/lib/python3.8/site-packages/mayavi/plugins/app.py", line 19, in <module> File "/usr/lib/python3.8/site-packages/mayavi/plugins/mayavi_workbench_application.py", line 17, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "/usr/lib/python3.8/site-packages/mayavi/api.py", line 2, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "/usr/lib/python3.8/site-packages/mayavi/core/engine.py", line 28, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "/usr/lib/python3.8/site-packages/mayavi/core/base.py", line 19, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "/usr/lib/python3.8/site-packages/tvtk/pyface/tvtk_scene.py", line 20, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "/usr/lib/python3.8/site-packages/tvtk/api.py", line 10, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "/usr/lib/python3.8/site-packages/tvtk/tvtk_access.py", line 55, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "<frozen importlib._bootstrap>", line 991, in _find_and_load File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 655, in _load_unlocked File "<frozen importlib._bootstrap>", line 618, in _load_backward_compatible File "<frozen zipimport>", line 259, in load_module File "tvtk_classes/tvtk_helper.py", line 2, in <module> File "/usr/lib/python3.8/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py", line 146, in _import File "/usr/lib/python3.8/site-packages/tvtk/tvtk_base.py", line 26, in <module> TypeError: function() argument 'code' must be code, not str ``` |
This task depends upon
Closed by Sven-Hendrik Haase (Svenstaro)
Sunday, 14 March 2021, 05:17 GMT
Reason for closing: Fixed
Additional comments about closing: Fixed: python-traits 6.1.1-1
Sunday, 14 March 2021, 05:17 GMT
Reason for closing: Fixed
Additional comments about closing: Fixed: python-traits 6.1.1-1
Traceback (most recent call last):
File "/usr/lib/python3.8/site-packages/tvtk/tvtk_base.py", line 22, in <module>
from traits.api import PrefixMap, PrefixList
ImportError: cannot import name 'PrefixMap' from 'traits.api' (/usr/lib/python3.8/site-packages/traits/api.py)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/mayavi2", line 33, in <module>
sys.exit(load_entry_point('mayavi==4.7.2', 'gui_scripts', 'mayavi2')())
File "/usr/bin/mayavi2", line 25, in importlib_load_entry_point
return next(matches).load()
File "/usr/lib/python3.8/importlib/metadata.py", line 77, in load
module = import_module(match.group('module'))
File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 783, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/usr/lib/python3.8/site-packages/mayavi/scripts/mayavi2.py", line 464, in <module>
from mayavi.plugins.app import Mayavi, setup_logger
File "/usr/lib/python3.8/site-packages/mayavi/plugins/app.py", line 19, in <module>
from .mayavi_workbench_application import MayaviWorkbenchApplication
File "/usr/lib/python3.8/site-packages/mayavi/plugins/mayavi_workbench_application.py", line 17, in <module>
import mayavi.api
File "/usr/lib/python3.8/site-packages/mayavi/api.py", line 2, in <module>
from mayavi.core.engine import Engine
File "/usr/lib/python3.8/site-packages/mayavi/core/engine.py", line 28, in <module>
from mayavi.core.base import Base
File "/usr/lib/python3.8/site-packages/mayavi/core/base.py", line 19, in <module>
from tvtk.pyface.tvtk_scene import TVTKScene
File "/usr/lib/python3.8/site-packages/tvtk/pyface/tvtk_scene.py", line 20, in <module>
from tvtk.api import tvtk
File "/usr/lib/python3.8/site-packages/tvtk/api.py", line 10, in <module>
from tvtk.tvtk_access import tvtk
File "/usr/lib/python3.8/site-packages/tvtk/tvtk_access.py", line 55, in <module>
from tvtk.tvtk_classes import tvtk_helper
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap>", line 618, in _load_backward_compatible
File "<frozen zipimport>", line 259, in load_module
File "tvtk_classes/tvtk_helper.py", line 2, in <module>
File "/usr/lib/python3.8/site-packages/tvtk/tvtk_base.py", line 26, in <module>
class PrefixMap(Trait):
TypeError: function() argument 'code' must be code, not str
In [2]: from mayavi import mlab
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
/usr/lib/python3.9/site-packages/tvtk/tvtk_base.py in <module>
21 try:
---> 22 from traits.api import PrefixMap, PrefixList
23 except ImportError: # use deprecated name
ImportError: cannot import name 'PrefixMap' from 'traits.api' (/usr/lib/python3.9/site-packages/traits/api.py)
During handling of the above exception, another exception occurred:
TypeError Traceback (most recent call last)
<ipython-input-2-67847bc6bfd0> in <module>
----> 1 from mayavi import mlab
/usr/lib/python3.9/site-packages/mayavi/mlab.py in <module>
14 # Mayavi imports
15 from mayavi.core.common import process_ui_events
---> 16 from mayavi.tools.camera import view, roll, yaw, pitch, move
17 from mayavi.tools.figure import figure, clf, gcf, savefig, \
18 draw, sync_camera, close, screenshot
/usr/lib/python3.9/site-packages/mayavi/tools/camera.py in <module>
22 # We can't use gcf, as it creates a circular import in camera management
23 # routines.
---> 24 from .engine_manager import get_engine
25
26
/usr/lib/python3.9/site-packages/mayavi/tools/engine_manager.py in <module>
11 # Local imports
12 from mayavi.preferences.api import preference_manager
---> 13 from mayavi.core.registry import registry
14 from mayavi.core.engine import Engine
15 from mayavi.core.off_screen_engine import OffScreenEngine
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/site-packages/mayavi/core/registry.py in <module>
14
15 # Local imports.
---> 16 from mayavi.core.metadata import Metadata, import_symbol
17
18 # A logger for this module.
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/site-packages/mayavi/core/metadata.py in <module>
9 # Enthought library imports.
10 from traits.api import HasTraits, Str, Callable, Either, List, Instance
---> 11 from mayavi.core.pipeline_info import PipelineInfo
12
13
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/site-packages/mayavi/core/pipeline_info.py in <module>
10 from traits.api import HasTraits, Enum, List
11
---> 12 from .utils import get_tvtk_dataset_name
13
14 # The list of datasets supported.
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/site-packages/mayavi/core/utils.py in <module>
4 from vtk.numpy_interface import algorithms as algs
5
----> 6 from tvtk.api import tvtk
7
8
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/site-packages/tvtk/api.py in <module>
8
9 # The TVTK pseudo-module.
---> 10 from tvtk.tvtk_access import tvtk
11
12 # Handy colors from VTK.
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/site-packages/tvtk/tvtk_access.py in <module>
53
54 # Now setup TVTK itself.
---> 55 from tvtk.tvtk_classes import tvtk_helper
56 tvtk = tvtk_helper.TVTK()
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/importlib/_bootstrap.py in _find_and_load(name, import_)
/usr/lib/python3.9/importlib/_bootstrap.py in _find_and_load_unlocked(name, import_)
/usr/lib/python3.9/importlib/_bootstrap.py in _load_unlocked(spec)
/usr/lib/python3.9/importlib/_bootstrap.py in _load_backward_compatible(spec)
<frozen zipimport> in load_module(self, fullname)
/usr/lib/python3.9/site-packages/tvtk/tvtk_classes.zip/tvtk_classes/tvtk_helper.pyc in <module>
/usr/lib/python3.9/site-packages/shiboken2/files.dir/shibokensupport/__feature__.py in _import(name, *args, **kwargs)
140 flag = -1
141 pyside_feature_dict[importing_module] = flag
--> 142 return original_import(name, *args, **kwargs)
143
144 _is_initialized = False
/usr/lib/python3.9/site-packages/tvtk/tvtk_base.py in <module>
24 from traits.api import TraitPrefixMap, TraitPrefixList, Trait
25
---> 26 class PrefixMap(Trait):
27 def __init__(self, map, *args, **kwargs):
28 if args:
TypeError: function() argument 'code' must be code, not str